Struct Function

pub struct Function<T = f64>
where
    T: Rational,
{ /* private fields */ }

the main Function type of the library

Implementations

impl<T: Rational + 'static> Function<T>

pub fn new(value: T) -> Self

pub fn call(&self, x: T) -> T

return the current function at the given value

pub fn polynomial_from_roots(roots: Vec<T>) -> Function<T>

calling this function with an empty vec of roots returns f(x) -> 0

impl<T: Rational + PartialOrd + 'static> Function<T>

pub fn find_zeroes(&self, range: (i32, i32)) -> Vec<T>

find the zeroes of the current function

Trait Implementations

impl<T: Rational + 'static> Add<T> for Function<T>

type Output = Function<T>

The resulting type after applying the + operator.

fn add(self, rhs: T) -> Self

Performs the + operation.

impl<T: Rational + 'static> Add for Function<T>

type Output = Function<T>

The resulting type after applying the + operator.

fn add(self, rhs: Self) -> Self

Performs the + operation.

impl<T> Clone for Function<T>

where T: Rational + Clone,

fn clone(&self) -> Function<T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Rational + 'static> Debug for Function<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T: Rational> Default for Function<T>

fn default() -> Self

return the function f(x) -> x or y = x if you want to think of it that way

impl<T: Rational + 'static> Div<T> for Function<T>

type Output = Function<T>

The resulting type after applying the / operator.

fn div(self, rhs: T) -> Self

Performs the / operation.

impl<T: Rational + 'static> Div for Function<T>

type Output = Function<T>

The resulting type after applying the / operator.

fn div(self, rhs: Self) -> Self

Performs the / operation.

impl<T: Rational + 'static> From<T> for Function<T>

fn from(x: T) -> Self

Converts to this type from the input type.

impl<T: Rational> From<i64> for Function<T>

fn from(x: i64) -> Self

Converts to this type from the input type.

impl<T: Rational + 'static> Mul<T> for Function<T>

type Output = Function<T>

The resulting type after applying the * operator.

fn mul(self, rhs: T) -> Self

Performs the * operation.

impl<T: Rational + 'static> Mul for Function<T>

type Output = Function<T>

The resulting type after applying the * operator.

fn mul(self, rhs: Self) -> Self

Performs the * operation.

impl<T: Rational> PartialEq for Function<T>

fn eq(&self, rhs: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T: Rational + 'static> Rational for Function<T>

where Function<T>: From<f64>,

fn pow(self, rhs: Self) -> Self

raise self to the power of rhs of same type

impl<T: Rational + 'static> Sub<T> for Function<T>

type Output = Function<T>

The resulting type after applying the - operator.

fn sub(self, rhs: T) -> Self

Performs the - operation.

impl<T: Rational + 'static> Sub for Function<T>

type Output = Function<T>

The resulting type after applying the - operator.

fn sub(self, rhs: Self) -> Self

Performs the - operation.

impl<T: Rational> Send for Function<T>